[ 39.053981] ------------[ cut here ]------------ [ 39.054764] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.056789] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.058053] Modules linked in: [ 39.058586] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.060265] Tainted: [W]=WARN [ 39.060740] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.061994] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.062775] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 39.065527] RSP: 0018:ffff8880169cfbc0 EFLAGS: 00010286 [ 39.066383] RAX: 0000000000000000 RBX: ffffed1002d39f78 RCX: ffffffff813a4050 [ 39.067497] RDX: ffff88800f730000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.068609] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d39f2f [ 39.069718] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.070841] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880169cfdf8 [ 39.071963] FS: 00007f6c17d5b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.073221] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.074162] CR2: 00007ffc15373ef8 CR3: 000000000e8b5000 CR4: 0000000000350ef0 [ 39.075285] Call Trace: [ 39.075690] [ 39.076048] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.076838] ? __create_object+0x59/0x80 [ 39.077520] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.078370] __vmalloc_noprof+0x59/0x60 [ 39.078992] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.079752] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.080563] bpf_prog_alloc+0x39/0x200 [ 39.081207] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.081989] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.082776] do_seccomp+0x349/0x25e0 [ 39.083393] ? find_held_lock+0x2b/0x80 [ 39.084017] ? do_prlimit+0x310/0x610 [ 39.084659] ? __pfx_do_seccomp+0x10/0x10 [ 39.085338] ? do_raw_spin_unlock+0x53/0x220 [ 39.086034] ? _raw_spin_unlock+0x1e/0x40 [ 39.086712] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.087558] ? static_key_count+0x60/0x80 [ 39.088252] prctl_set_seccomp+0x4e/0x70 [ 39.088896] __do_sys_prctl+0xe6c/0x1d70 [ 39.089573] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.090332] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.091182] ? irqentry_exit+0xf3/0x650 [ 39.091821] do_syscall_64+0xbf/0x430 [ 39.092466] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.093300] RIP: 0033:0x7f6c1824d5cd [ 39.093888] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 39.096661] RSP: 002b:00007ffc15371d90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.097863] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6c1824d5cd [ 39.098993] RDX: 000056205da61e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.100115] RBP: 00007ffc15371df0 R08: 0000000000000000 R09: 00007ffc15371490 [ 39.101244] R10: 0000000000000000 R11: 0000000000000246 R12: 000056206b4272b0 [ 39.102380] R13: 00007ffc15372220 R14: 000056206b429d20 R15: 000056206b43b8d0 [ 39.103517] [ 39.103890] irq event stamp: 1759 [ 39.104455] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 39.105791] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 39.107231] softirqs last enabled at (1260): [] handle_softirqs+0x50c/0x770 [ 39.108614] softirqs last disabled at (1249): [] __irq_exit_rcu+0xc4/0x100 [ 39.109952] ---[ end trace 0000000000000000 ]--- [ 42.494844] ------------[ cut here ]------------ [ 42.495818] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.497933] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.499388] Modules linked in: [ 42.499985] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.502077] Tainted: [W]=WARN [ 42.502697] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.504183] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.505150] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 42.508366] RSP: 0018:ffff888016fd7bc0 EFLAGS: 00010286 [ 42.509406] RAX: 0000000000000000 RBX: ffffed1002dfaf78 RCX: ffffffff813a4050 [ 42.510725] RDX: ffff88800f731bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.512036] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dfaf2f [ 42.513384] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.514699] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016fd7df8 [ 42.516010] FS: 00007f9c4c937900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.517518] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.518636] CR2: 00007f9c4ce9d4a6 CR3: 000000000cbb8000 CR4: 0000000000350ef0 [ 42.519961] Call Trace: [ 42.520493] [ 42.520916] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.521825] ? __create_object+0x59/0x80 [ 42.522657] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.523654] __vmalloc_noprof+0x59/0x60 [ 42.524422] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.525333] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.526318] bpf_prog_alloc+0x39/0x200 [ 42.527034] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.527982] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.528924] do_seccomp+0x349/0x25e0 [ 42.529677] ? find_held_lock+0x2b/0x80 [ 42.530483] ? do_prlimit+0x310/0x610 [ 42.531245] ? __pfx_do_seccomp+0x10/0x10 [ 42.531998] ? do_raw_spin_unlock+0x53/0x220 [ 42.532873] ? _raw_spin_unlock+0x1e/0x40 [ 42.533684] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.534675] ? static_key_count+0x60/0x80 [ 42.535512] prctl_set_seccomp+0x4e/0x70 [ 42.536285] __do_sys_prctl+0xe6c/0x1d70 [ 42.537059] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.537975] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.538992] ? irqentry_exit+0xf3/0x650 [ 42.539785] do_syscall_64+0xbf/0x430 [ 42.540551] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.541535] RIP: 0033:0x7f9c4ce295cd [ 42.542260] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 42.545530] RSP: 002b:00007ffe9b0d91f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.546972] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9c4ce295cd [ 42.548289] RDX: 00005615eb590e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.549641] RBP: 00007ffe9b0d9250 R08: 0000000000000000 R09: 00007ffe9b0d88f0 [ 42.550974] R10: 0000000000000000 R11: 0000000000000246 R12: 00005616085cd2b0 [ 42.552296] R13: 00007ffe9b0d9680 R14: 00005616085cfd20 R15: 00005616085e18d0 [ 42.553660] [ 42.554156] irq event stamp: 1789 [ 42.554805] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 42.556344] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 42.557936] softirqs last enabled at (1646): [] handle_softirqs+0x50c/0x770 [ 42.559346] softirqs last disabled at (1825): [] __irq_exit_rcu+0xc4/0x100 [ 42.560632] ---[ end trace 0000000000000000 ]--- [ 43.382972] ------------[ cut here ]------------ [ 43.383881] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.385951] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 43.387428] Modules linked in: [ 43.388027] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.389996] Tainted: [W]=WARN [ 43.390587] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.392063] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.392988] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 43.396158] RSP: 0018:ffff888019b27bc0 EFLAGS: 00010286 [ 43.397134] RAX: 0000000000000000 RBX: ffffed1003364f78 RCX: ffffffff813a4050 [ 43.398428] RDX: ffff88800c123780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.399700] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003364f2f [ 43.400983] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.402284] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019b27df8 [ 43.403566] FS: 00007f58619bf900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.405022] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.406111] CR2: 00007ffd70c20ef8 CR3: 000000000d7d8000 CR4: 0000000000350ef0 [ 43.407455] Call Trace: [ 43.407924] [ 43.408388] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.409282] ? __create_object+0x59/0x80 [ 43.410026] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.410998] __vmalloc_noprof+0x59/0x60 [ 43.411742] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.412632] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.413567] bpf_prog_alloc+0x39/0x200 [ 43.414324] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.415253] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.416157] do_seccomp+0x349/0x25e0 [ 43.416839] ? find_held_lock+0x2b/0x80 [ 43.417593] ? do_prlimit+0x310/0x610 [ 43.418344] ? __pfx_do_seccomp+0x10/0x10 [ 43.419142] ? do_raw_spin_unlock+0x53/0x220 [ 43.419932] ? _raw_spin_unlock+0x1e/0x40 [ 43.420718] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.421693] ? static_key_count+0x60/0x80 [ 43.422506] prctl_set_seccomp+0x4e/0x70 [ 43.423282] __do_sys_prctl+0xe6c/0x1d70 [ 43.424015] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.424872] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.425854] ? irqentry_exit+0xf3/0x650 [ 43.426631] do_syscall_64+0xbf/0x430 [ 43.427389] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.428363] RIP: 0033:0x7f5861eb15cd [ 43.429028] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 43.432219] RSP: 002b:00007ffd70c1f870 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.433586] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5861eb15cd [ 43.434893] RDX: 0000557749e33e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.436170] RBP: 00007ffd70c1f8d0 R08: 0000000000000000 R09: 00007ffd70c1ef70 [ 43.437504] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557768c4fb10 [ 43.439073] R13: 00007ffd70c1fd00 R14: 0000557768c502b0 R15: 0000557768c646f0 [ 43.440602] [ 43.441148] irq event stamp: 1837 [ 43.441844] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80 [ 43.443642] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 43.445420] softirqs last enabled at (1738): [] handle_softirqs+0x50c/0x770 [ 43.447217] softirqs last disabled at (1733): [] __irq_exit_rcu+0xc4/0x100 [ 43.448967] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:48084' (ECDSA) to the list of known hosts. 2025/11/17 13:05:31 fuzzer started 2025/11/17 13:05:32 dialing manager at localhost:37895 2025/11/17 13:05:32 checking machine... 2025/11/17 13:05:32 checking revisions... [ 44.420312] kmemleak: Automatic memory scanning thread ended 2025/11/17 13:05:32 testing simple program... [ 44.510947] cgroup: Unknown subsys name 'net' [ 44.573313] cgroup: Unknown subsys name 'cpuset' [ 44.584695] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 13:05:31 Registers: info registers vcpu 0 RAX=1ffffffff0d35f07 RBX=ffffffff869af83c RCX=ffffffff84c6acde RDX=0000000000000004 RSI=ffffffff86e86e80 RDI=ffffffff869af834 RBP=ffffffff869af834 RSP=ffff88801607f3d8 R8 =ffffffff86e86e80 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000c7d20 R12=ffffffff869af844 R13=ffffffff869af834 R14=ffffffff869af834 R15=dffffc0000000000 RIP=ffffffff8135daaa RFL=00000213 [----A-C] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fb604499900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd342dcae8 CR3=000000000c58e000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=bb2aa40defe7a36d00000000000ae988 XMM05=f137c57f9ea858210000000000320ca0 XMM06=d96330e2d2db8632000000000031fde8 XMM07=fb795ef6d6577056000000000030f8d0 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffffffffffff RBX=ffff888019957e48 RCX=ffff888019957a24 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff88800f3e2618 RBP=ffffffff85e1ffe0 RSP=ffff888019957a18 R8 =0000000000000001 R9 =ffff888019957b10 R10=000000000003c9ed R11=00000000000273f2 R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff88800f3e1bc0 R15=0000000000000001 RIP=ffffffff81528fc6 RFL=00000046 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f9c4c937900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9c4ceef0b0 CR3=000000000dee0000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=35303a333120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303034 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000